A single household wastewater treatment system with wrapped gravel bed conduit and polishing pond was designed and installed by WW for a household at Otres beach community in Sihanoukville, a coastal city in southwest Cambodia. The system has been in use since 2013 and has been consistently exceeding regulatory standards for domestic wastewater effluents.

Single 1

Single family wastewater treatment design with wrapped gravel bed conduit and polishing pond

Single 2Polishing pond for single family treatment, before landscaping, Sihanoukville, Cambodia